CN114381880B - Non-aqueous textile printing and dyeing equipment and process thereof - Google Patents
Non-aqueous textile printing and dyeing equipment and process thereof Download PDFInfo
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- CN114381880B CN114381880B CN202111623141.5A CN202111623141A CN114381880B CN 114381880 B CN114381880 B CN 114381880B CN 202111623141 A CN202111623141 A CN 202111623141A CN 114381880 B CN114381880 B CN 114381880B
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- printing
- cloth
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- 238000004043 dyeing Methods 0.000 title claims abstract description 68
- 238000007639 printing Methods 0.000 title claims abstract description 54
- 239000004753 textile Substances 0.000 title claims abstract description 26
- 238000000034 method Methods 0.000 title claims abstract description 18
- 230000008569 process Effects 0.000 title claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 112
- 238000009980 pad dyeing Methods 0.000 claims abstract description 65
- 239000004744 fabric Substances 0.000 claims abstract description 63
- 238000001035 drying Methods 0.000 claims abstract description 47
- 239000002994 raw material Substances 0.000 claims abstract description 18
- 238000002156 mixing Methods 0.000 claims abstract description 17
- 239000000975 dye Substances 0.000 claims description 32
- 238000007599 discharging Methods 0.000 claims description 29
- 238000003825 pressing Methods 0.000 claims description 26
- 230000007246 mechanism Effects 0.000 claims description 18
- 238000003860 storage Methods 0.000 claims description 17
- 238000007598 dipping method Methods 0.000 claims description 7
- 238000001125 extrusion Methods 0.000 claims description 7
- 238000005485 electric heating Methods 0.000 claims description 6
- 238000011068 loading method Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 230000018044 dehydration Effects 0.000 description 12
- 238000006297 dehydration reaction Methods 0.000 description 12
- 238000004064 recycling Methods 0.000 description 3
- 239000002351 wastewater Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B1/00—Applying liquids, gases or vapours onto textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing or impregnating
- D06B1/10—Applying liquids, gases or vapours onto textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing or impregnating by contact with a member carrying the treating material
- D06B1/14—Applying liquids, gases or vapours onto textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing or impregnating by contact with a member carrying the treating material with a roller
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B15/00—Removing liquids, gases or vapours from textile materials in association with treatment of the materials by liquids, gases or vapours
- D06B15/005—Removing liquids, gases or vapours from textile materials in association with treatment of the materials by liquids, gases or vapours by squeezing, otherwise than by rollers
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B15/00—Removing liquids, gases or vapours from textile materials in association with treatment of the materials by liquids, gases or vapours
- D06B15/09—Removing liquids, gases or vapours from textile materials in association with treatment of the materials by liquids, gases or vapours by jets of gases
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B21/00—Successive treatments of textile materials by liquids, gases or vapours
- D06B21/02—Successive treatments of textile materials by liquids, gases or vapours the treatments being performed in a single container
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B23/00—Component parts, details, or accessories of apparatus or machines, specially adapted for the treating of textile materials, not restricted to a particular kind of apparatus, provided for in groups D06B1/00 - D06B21/00
- D06B23/02—Rollers
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B23/00—Component parts, details, or accessories of apparatus or machines, specially adapted for the treating of textile materials, not restricted to a particular kind of apparatus, provided for in groups D06B1/00 - D06B21/00
- D06B23/20—Arrangements of apparatus for treating processing-liquids, -gases or -vapours, e.g. purification, filtration or distillation
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B23/00—Component parts, details, or accessories of apparatus or machines, specially adapted for the treating of textile materials, not restricted to a particular kind of apparatus, provided for in groups D06B1/00 - D06B21/00
- D06B23/20—Arrangements of apparatus for treating processing-liquids, -gases or -vapours, e.g. purification, filtration or distillation
- D06B23/22—Arrangements of apparatus for treating processing-liquids, -gases or -vapours, e.g. purification, filtration or distillation for heating
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B3/00—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating
- D06B3/10—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of fabrics
- D06B3/18—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of fabrics combined with squeezing, e.g. in padding machines
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
The invention discloses anhydrous textile printing and dyeing equipment and a process thereof, and relates to the field of textiles. The non-aqueous textile printing and dyeing equipment and the process thereof are characterized in that a raw material box is fixedly arranged on the back of a printing and dyeing equipment box, a circulating water tank and a dye mixing box are fixedly arranged in the raw material box, a humidifying bin, a pad dyeing bin and a drying bin are fixedly arranged on the inner top of the printing and dyeing equipment box, the circulating water tank is connected with the humidifying bin, a condenser is fixedly arranged at the bottom of the circulating water tank, the drying bin is connected with the condenser, and the dye mixing box is connected with the pad dyeing bin. According to the non-aqueous textile printing and dyeing equipment and the process thereof, cloth is soaked and heated through the humidifying bin, then is pad dyed and dried twice, so that the time and water consumption for printing and dyeing the cloth are reduced, the printing and dyeing effect is improved, meanwhile, water and dye liquor are recycled, pollution is reduced, and cost is reduced.
Description
Technical Field
The invention relates to the technical field of textile, in particular to anhydrous textile printing and dyeing equipment and a process thereof.
Background
The traditional dyeing process takes water as a carrier, about 80-100L of water is consumed for dyeing 1Kg of fabric, the crisis of global water resources and the environmental awareness are enhanced, and how to dye with little water and no water is an important direction of dyeing and finishing research, and our country belongs to the large country of textile manufacturing, so the anhydrous dyeing technology is worth paying attention to the whole dyeing and finishing industry.
The conventional dyeing process is to soak the cloth in a dye vat for a long time and a large amount of dye liquor is required to soak the cloth, so that a large amount of water is consumed, and the waste water after the soaking and dyeing is discharged after the purification treatment of a plurality of processes, and the main reason is that the dye liquor needs a long time to soak the cloth and then needs a long time to be completely adhered to the cloth under the limitation of various factors, so that the anhydrous textile printing and dyeing equipment and the process thereof are required to solve the problems.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the invention discloses a non-aqueous textile printing and dyeing device and a process thereof, which are used for solving the problems in the background art.
(II) technical scheme
In order to achieve the above purpose, the invention is realized by the following technical scheme: the anhydrous textile printing and dyeing equipment comprises a printing and dyeing equipment box, wherein a feeding frame is fixedly arranged at the top of one side of the printing and dyeing equipment box, a discharging frame is fixedly arranged at the bottom of the other side of the printing and dyeing equipment box, a raw material box is fixedly arranged at the back of the printing and dyeing equipment box, a circulating water tank and a dye mixing box are fixedly arranged in the raw material box, a water adding pipe is fixedly connected between the circulating water tank and the dye mixing box, a humidifying bin is fixedly arranged at the inner top of the printing and dyeing equipment box, the circulating water tank is connected with the humidifying bin, a drying bin is fixedly arranged at the inner bottom of the printing and dyeing equipment box, a condenser is fixedly arranged at the bottom of the circulating water tank, and the drying bin is connected with the condenser;
the dyeing machine comprises a pad dyeing bin, wherein the pad dyeing bin is fixedly arranged in the middle of a dyeing equipment box, a dye mixing box is connected with the pad dyeing bin, an auxiliary roller is connected in the pad dyeing bin in a rotating mode, discharging rollers are connected to the upper side and the lower side of the auxiliary roller in the pad dyeing bin in a rotating mode, discharging holes are formed in the outer surfaces of the discharging rollers, a circulating pump is fixedly arranged at the top of the pad dyeing bin, one end of the circulating pump is communicated with the inner bottom of the pad dyeing bin, the other end of the circulating pump is communicated with the inner portion of the discharging roller, and a dewatering mechanism is fixedly arranged in the humidifying bin and the inner portion of the pad dyeing bin.
Preferably, a first feeding groove is formed in the side face of the humidifying bin, an electric heating plate is fixedly connected to the inner bottom of the humidifying bin, and a water pressing roller and a water dipping roller are respectively connected to the inner side of the humidifying bin in a rotating mode and located on the upper side and the lower side of the first feeding groove.
Preferably, the dehydration mechanism is fixedly arranged in one end of the first feeding groove, the side surface of the humidifying bin is fixedly connected with a water inlet pipe, and the other end of the water inlet pipe is communicated with the inside of the circulating water tank.
Preferably, one end fixedly connected with material loading pipe of circulating pump, the other end fixedly connected with unloading pipe of circulating pump, the side fixedly connected with storage box of pad dyeing storehouse, the bottom fixed connection of unloading pipe is at the top of storage box, the tip and the storage box inside of ejection of compact roll are linked together, the other end and the interior bottom of pad dyeing storehouse of material loading pipe are linked together, the surface fixed mounting of storage box has the raw materials pipe, the other end and the dyestuff mixing box inside of raw materials pipe are linked together.
Preferably, the dehydration mechanism comprises a dehydration box, an inclined water guide groove, a fixed water pressing bar, a movable water pressing bar, a first positioning bar and a spring, wherein the inclined water guide groove is arranged on the inner side of a discharge hole of the dehydration box, the fixed water pressing bar is fixedly connected to the inner bottom of the dehydration box, the movable water pressing bar is movably inserted into the inner top of the dehydration box, one end of the first positioning bar is movably inserted into the movable water pressing bar, the other end of the first positioning bar is fixedly connected to the inner top of the dehydration box, and the spring is movably sleeved on the outer surface of the first positioning bar.
Preferably, two groups of third feeding grooves are formed in the side face of the drying bin, an air pipe electric heater is fixedly installed at the bottom of the drying bin, a circulating fan is fixedly installed on the side face of the drying bin, an exhaust pipe is fixedly connected to the side face of the circulating fan, and the other end of the exhaust pipe is fixedly installed at the bottom of the condenser.
Preferably, the inside rotation of printing and dyeing equipment case is connected with multiunit support roller, two sets of second feed slots have been seted up to the side in pad dyeing storehouse, multiunit support roller sets up respectively in the outside that first feed slot, second feed slot and third feed slot were walked.
Preferably, the process of the anhydrous textile printing and dyeing equipment comprises the following steps of;
1. the cloth is pretreated, the cloth passes through a humidifying bin, at the moment, an electric heating plate in the humidifying bin heats water in the humidifying bin, then a water dipping roller and a water pressing roller rotate, the heated water is extruded on the surface of the cloth, the cloth is subjected to heating and humidifying pretreatment, and then excessive water is adhered to the cloth through a dewatering mechanism;
2. the cloth enters a pad dyeing bin downwards after one-time pad dyeing, is subjected to dye liquor extrusion dip dyeing through a group of discharging rollers and auxiliary rollers at the top part in the pad dyeing bin, and is subjected to multi-dye liquor extrusion through a dehydration mechanism;
3. the cloth is dried for the first time, moves downwards to enter the drying bin, and then the circulating fan at the side surface of the drying bin is used for exhausting air, so that external air is heated by the air pipe electric heater at the lower part and then enters the drying bin, and the cloth is dried;
4. and (3) secondary pad dyeing and drying, wherein after primary drying, the cloth returns upwards to the inside of the pad dyeing bin again to carry out secondary pad dyeing, and then enters the inside of the drying bin again to carry out secondary drying after secondary pad dyeing, and finally, the cloth subjected to secondary pad dyeing and drying is discharged outwards through a discharging frame to complete dyeing of the cloth.
The invention discloses a non-aqueous textile printing and dyeing device and a process thereof, which have the following beneficial effects:
1. according to the anhydrous textile printing and dyeing equipment and the process thereof, cloth is treated through the humidifying bin, the pad dyeing bin and the drying bin, the cloth is pretreated, the surface of the cloth is limited and is soaked and heated, and then the cloth can be soaked and attached with dye rapidly through twice pad dyeing and drying, so that the time and the water consumption for printing and dyeing the cloth are reduced, and the printing and dyeing effect is improved.
2. According to the anhydrous textile printing and dyeing equipment and the process thereof, when moisture on the surface of cloth passes through a drying bin, the circulating fan pumps air carrying water vapor into the condenser through the exhaust pipe to condense the water into the circulating water tank again, and then the circulating water tank is used for distributing and injecting the water into the dye mixing tank and the humidifying bin respectively, so that water recycling is realized, no redundant waste water is generated, and the environment is protected.
3. According to the anhydrous textile printing and dyeing equipment and the process thereof, the dehydration mechanisms 14 are fixedly installed in the humidifying bin 5 and the pad dyeing bin 6, when the cloth leaves the humidifying bin 5 and the pad dyeing bin 6, redundant moisture and dye liquor on the surface of the cloth are extruded, pollution to the inside of the equipment is avoided, and meanwhile, the dye liquor and water can be recycled, so that the cost is reduced.
Drawings
FIG. 1 is a schematic diagram of the overall frontal structure of the present invention;
FIG. 2 is a schematic view of the overall rear structure of the present invention;
FIG. 3 is a cross-sectional view showing the internal structure of the printing and dyeing equipment box of the present invention;
FIG. 4 is a cross-sectional view of the internal structure of the humidification chamber of the present invention;
FIG. 5 is a cross-sectional view of the internal structure of the pad dyeing bin of the invention;
FIG. 6 is a sectional view showing the internal structure of the drying chamber according to the present invention;
FIG. 7 is a sectional view showing the internal structure of the raw material tank of the present invention;
FIG. 8 is a sectional view showing the internal structure of the dewatering mechanism according to the present invention.
In the figure: 1. a printing and dyeing equipment box; 2. a feeding frame; 3. a blanking frame; 4. a raw material box; 5. a humidifying bin; 6. padding a dyeing bin; 7. a drying bin; 8. supporting a rotating roller; 9. a storage box; 10. an electric heating plate; 11. a water pressing roller; 12. dipping a water roller; 13. a first feed chute; 14. a dehydration mechanism; 141. a dehydration box; 142. a sloping water guide channel; 143. fixing a water pressing strip; 144. a movable water pressing strip; 145. a first positioning rod; 146. a spring; 15. a water inlet pipe; 16. a circulation pump; 17. a discharging roller; 18. auxiliary rollers; 19. a raw material pipe; 20. feeding pipes; 21. discharging pipes; 22. an exhaust pipe; 23. an air duct electric heater; 24. a third feeding groove; 25. a circulating fan; 26. a condenser; 27. a water supply pipe; 28. a circulation water tank; 29. dye mixing box.
Detailed Description
The embodiment of the invention discloses a non-aqueous textile printing and dyeing device and a process thereof, as shown in figures 1-8, the non-aqueous textile printing and dyeing device comprises a printing and dyeing device box 1, wherein a feeding frame 2 is fixedly arranged at the top of one side of the printing and dyeing device box 1, a discharging frame 3 is fixedly arranged at the bottom of the other side of the printing and dyeing device box 1, a raw material box 4 is fixedly arranged at the back of the printing and dyeing device box 1, a circulating water tank 28 and a dye mixing box 29 are fixedly arranged in the raw material box 4, a water adding pipe 27 is fixedly connected between the circulating water tank 28 and the dye mixing box 29, a humidifying bin 5 is fixedly arranged at the inner top of the printing and dyeing device box 1, the circulating water tank 28 is connected with the humidifying bin 5, a drying bin 7 is fixedly arranged at the bottom of the circulating water tank 28, and a condenser 26 is fixedly arranged at the bottom of the drying bin 7 and is connected with the condenser 26;
meanwhile, the device further comprises a pad dyeing bin 6, the pad dyeing bin 6 is fixedly arranged in the middle of the printing and dyeing equipment box 1, the dye mixing box 29 is connected with the pad dyeing bin 6, an auxiliary roller 18 is rotatably connected in the pad dyeing bin 6, discharging rollers 17 are rotatably connected to the upper side and the lower side of the auxiliary roller 18, discharging holes are formed in the outer surfaces of the discharging rollers 17, a circulating pump 16 is fixedly arranged at the top of the pad dyeing bin 6, one end of the circulating pump 16 is communicated with the inner bottom of the pad dyeing bin 6, the other end of the circulating pump 16 is communicated with the inside of the discharging rollers 17, and a dewatering mechanism 14 is fixedly arranged in the humidifying bin 5 and the inside of the pad dyeing bin 6.
Referring to fig. 4, a first feeding groove 13 is formed in the side surface of the humidifying bin 5, an electric heating plate 10 is fixedly connected to the inner bottom of the humidifying bin 5, a water pressing roller 11 and a water dipping roller 12 are respectively connected to the upper side and the lower side of the first feeding groove 13 in a rotating mode, and a cotton water absorbing cloth cover is arranged on the surface of the water dipping roller 12.
Referring to fig. 4, the dehydration mechanism 14 is fixedly installed inside one end of the first feeding groove 13, the side surface of the humidification bin 5 is fixedly connected with the water inlet pipe 15, the other end of the water inlet pipe 15 is communicated with the inside of the circulating water tank 28, water is conveniently added into the humidification bin 5, and a water level sensor is arranged inside the humidification bin 5.
Referring to fig. 5, one end of the circulation pump 16 is fixedly connected with a feeding pipe 20, the other end of the circulation pump 16 is fixedly connected with a discharging pipe 21, the side surface of the pad dyeing bin 6 is fixedly connected with a storage box 9, the bottom end of the discharging pipe 21 is fixedly connected to the top of the storage box 9, the end of the discharging roller 17 is communicated with the inside of the storage box 9, the other end of the feeding pipe 20 is communicated with the inside of the pad dyeing bin 6, a raw material pipe 19 is fixedly mounted on the outer surface of the storage box 9, the other end of the raw material pipe 19 is communicated with the inside of a dye mixing box 29, an electromagnetic valve is mounted on the outer surface of the raw material pipe 19, and meanwhile, a water level sensor is mounted in the inside of the storage box 9 and is in control connection with the electromagnetic valve on the outer surface of the raw material pipe 19 through the water level sensor.
Referring to fig. 8, the dewatering mechanism 14 includes a dewatering box 141, an inclined water guiding groove 142, a fixed water pressing bar 143, a movable water pressing bar 144, a first positioning bar 145 and a spring 146, the inclined water guiding groove 142 is opened inside a discharge hole of the dewatering box 141, the fixed water pressing bar 143 is fixedly connected to an inner bottom of the dewatering box 141, the movable water pressing bar 144 is movably inserted into an inner top of the dewatering box 141, one end of the first positioning bar 145 is movably inserted into the movable water pressing bar 144, the other end of the first positioning bar 145 is fixedly connected to an inner top of the dewatering box 141, the spring 146 is movably sleeved on an outer surface of the first positioning bar 145, and the movable water pressing bar 144 always keeps extruding cloth under the action of the spring 146, so that redundant liquid on the surface of the cloth is extruded.
Referring to fig. 6, two sets of third feeding grooves 24 are formed in the side surface of the drying bin 7, an air pipe electric heater 23 is fixedly installed at the bottom of the drying bin 7, a circulating fan 25 is fixedly installed on the side surface of the drying bin 7, an exhaust pipe 22 is fixedly connected to the side surface of the circulating fan 25, the other end of the exhaust pipe 22 is fixedly installed at the bottom of a condenser 26, and the circulating fan 25 pumps air carrying water vapor into the condenser 26 through the exhaust pipe 22 to be condensed into water again to enter the circulating water tank 28, so that water recycling is performed.
Referring to fig. 3, the printing and dyeing equipment box 1 is internally rotatably connected with a plurality of groups of supporting rotary rollers 8, two groups of second travelling tanks are arranged on the side surface of the pad dyeing bin 6, and the plurality of groups of supporting rotary rollers 8 are respectively arranged on the outer sides of the first travelling tank 13, the second travelling tank and the third travelling tank 24, so that cloth is pad dyed and dried on two sides, and meanwhile mutual adhesion of the cloth is avoided.
The working principle is as follows;
when the device is used, cloth enters the inside of a printing and dyeing equipment box 1 through a feeding frame 2, then passes through the inside of a first feeding groove 13 of a humidifying bin 5, then passes through a second feeding groove at the inner top of a pad dyeing bin 6, then passes through a third feeding groove 24 at the inner top of a drying bin 7, then passes upwards through a second feeding groove at the inner bottom of the pad dyeing bin 6, then passes through a third feeding groove 24 at the inner bottom of the drying bin 7, and finally, the cloth is discharged outwards from a discharging frame 3 at the bottom of the printing and dyeing equipment box 1 under the action of a plurality of supporting rollers 8, so that the stroke installation of the cloth is completed;
when the dyeing equipment box 1 is used, cloth is rolled through the blanking frame 3, so that the cloth moves, at the moment, the cloth firstly passes through the humidifying bin 5, the electric heating plate 10 in the humidifying bin 5 heats water in the humidifying bin, then the dipping roller 12 and the water pressing roller 11 rotate, the heated water is extruded on the surface of the cloth, the cloth is subjected to heating and humidifying pretreatment, and when the cloth leaves the humidifying bin 5, the fixed water pressing strip 143 and the movable water pressing strip 144 in the dewatering mechanism 14 are used for extrusion dewatering, so that excessive water flows back to the inside of the humidifying bin 5 through the inclined water guiding groove 142, and excessive water is prevented from adhering to the cloth;
then the cloth enters the pad dyeing bin 6 downwards, a group of discharging rollers 17 and auxiliary rollers 18 at the inner top of the pad dyeing bin 6 are used for dye liquor extrusion dip dyeing, so that dye liquor can be quickly absorbed by the cloth for dyeing, then when the cloth leaves the pad dyeing bin 6, excessive dye liquor extrusion is carried out again through the dewatering mechanism 14, so that the dye liquor falls down to the inner bottom of the pad dyeing bin 6, at the moment, the dye liquor is pumped into the circulating pump 16 through the feeding pipe 20, then enters the storage box 9 through the discharging pipe 21, and the subsequent cloth dyeing is carried out through the discharging rollers 17;
then the cloth continuously moves downwards to enter the drying bin 7, at the moment, the circulating fan 25 at the side surface of the drying bin 7 performs ventilation, so that external air is heated by the air pipe electric heater 23 at the lower part and then enters the drying bin 7, the cloth is dried, the dried cloth is discharged outwards by the third feeding groove 24 at the inner top of the drying bin 7, at the moment, the circulating fan 25 pumps the air carrying water vapor into the condenser 26 through the exhaust pipe 22 to condensate into the circulating water tank 28 again, and then the circulating water tank 28 distributes and injects the air into the dye mixing box 29 and the humidifying bin 5 respectively, so that water recycling is realized, and no redundant waste water is generated;
after the cloth is dried for the first time, the cloth returns upwards to the inside of the pad dyeing bin 6 again to carry out secondary pad dyeing, and then enters the inside of the drying bin 7 again to carry out secondary drying after the secondary pad dyeing, and finally the cloth subjected to the secondary pad dyeing and drying is discharged outwards through the discharging frame 3, so that the cloth dyeing is completed.
And the device is in the use, through at humidification storehouse 5 and the internally mounted water level sensor of storage box 9, simultaneously through the surface mounting at inlet tube 15 and raw materials pipe 19 have the solenoid valve, open through water level sensor control battery valve and stop to this guarantee water and dye liquor can accurately add to humidification storehouse 5 and the inside of storage box 9.
The foregoing has shown and described the basic principles and main features of the present invention and the advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. A non-aqueous textile printing apparatus, comprising;
the device comprises a printing and dyeing equipment box (1), wherein a feeding frame (2) is fixedly arranged at the top of one side of the printing and dyeing equipment box (1), a discharging frame (3) is fixedly arranged at the bottom of the other side of the printing and dyeing equipment box (1), a raw material box (4) is fixedly arranged at the back of the printing and dyeing equipment box (1), a circulating water tank (28) and a dye mixing box (29) are fixedly arranged in the raw material box (4), a water adding pipe (27) is fixedly connected between the circulating water tank (28) and the dye mixing box (29), a humidifying bin (5) is fixedly arranged at the inner top of the printing and dyeing equipment box (1), a drying bin (7) is fixedly arranged at the inner bottom of the printing and dyeing equipment box (1), a condenser (26) is fixedly arranged at the bottom of the circulating water tank (28), and the drying bin (7) is connected with the condenser (26);
the dyeing machine comprises a pad dyeing bin (6), wherein the pad dyeing bin (6) is fixedly arranged in the middle of a dyeing equipment box (1), a dye mixing box (29) is connected with the pad dyeing bin (6), an auxiliary roller (18) is rotationally connected in the pad dyeing bin (6), discharging rollers (17) are rotationally connected in the pad dyeing bin (6) and are positioned on the upper side and the lower side of the auxiliary roller (18), discharging holes are formed in the outer surface of the discharging rollers (17), a circulating pump (16) is fixedly arranged at the top of the pad dyeing bin (6), one end of the circulating pump (16) is communicated with the inner bottom of the pad dyeing bin (6), and the other end of the circulating pump (16) is communicated with the inside of the discharging rollers (17), and dewatering mechanisms (14) are fixedly arranged in the humidifying bin (5) and the pad dyeing bin (6);
the side of humidification storehouse (5) has seted up first silo (13) of walking, the interior bottom fixedly connected with electric plate (10) of humidification storehouse (5), the inside of humidification storehouse (5) just is located the upper and lower both sides of first silo (13) of walking and rotates respectively and be connected with squeeze roller (11) and dip in water roller (12).
2. The apparatus for printing on non-aqueous textile according to claim 1, wherein: the dewatering mechanism (14) is fixedly arranged inside one end of the first feeding groove (13), the side face of the humidifying bin (5) is fixedly connected with the water inlet pipe (15), and the other end of the water inlet pipe (15) is communicated with the inside of the circulating water tank (28).
3. The apparatus for printing on non-aqueous textile according to claim 2, wherein: one end fixedly connected with material loading pipe (20) of circulating pump (16), the other end fixedly connected with unloading pipe (21) of circulating pump (16), the side fixedly connected with storage box (9) of pad dyeing storehouse (6), the bottom fixed connection of unloading pipe (21) is at the top of storage box (9), the tip and the inside being linked together of storage box (9) of ejection of compact roll (17), the other end and the interior bottom of pad dyeing storehouse (6) of material loading pipe (20) are linked together, the surface fixed mounting of storage box (9) has former pipe (19), the other end and the inside being linked together of dyestuff mixing box (29) of former pipe (19).
4. A non-aqueous textile printing apparatus as claimed in claim 3, wherein: the dewatering mechanism (14) comprises a dewatering box (141), an inclined water guide groove (142), a fixed water pressing strip (143), a movable water pressing strip (144), a first positioning rod (145) and a spring (146), wherein the inclined water guide groove (142) is arranged on the inner side of a discharge hole of the dewatering box (141), the fixed water pressing strip (143) is fixedly connected to the inner bottom of the dewatering box (141), the movable water pressing strip (144) is movably inserted into the inner top of the dewatering box (141), one end of the first positioning rod (145) is movably inserted into the movable water pressing strip (144), the other end of the first positioning rod (145) is fixedly connected to the inner top of the dewatering box (141), and the spring (146) is movably sleeved on the outer surface of the first positioning rod (145).
5. The apparatus for printing on non-aqueous textile according to claim 1, wherein: two sets of third feed grooves (24) are formed in the side face of the drying bin (7), an air pipe electric heater (23) is fixedly arranged at the bottom of the drying bin (7), a circulating fan (25) is fixedly arranged on the side face of the drying bin (7), an exhaust pipe (22) is fixedly connected to the side face of the circulating fan (25), and the other end of the exhaust pipe (22) is fixedly arranged at the bottom of a condenser (26).
6. The apparatus for printing on non-aqueous textile according to claim 5, wherein: the inside rotation of printing and dyeing equipment case (1) is connected with multiunit support roller (8), two sets of second feed trough have been seted up to the side of pad dyeing storehouse (6), multiunit support roller (8) set up respectively in the outside of first feed trough (13), second feed trough and third feed trough (24).
7. A process for a non-aqueous textile printing apparatus according to any one of claims 1 to 6, comprising the steps of;
1. the cloth is pretreated, the cloth passes through a humidifying bin (5), at the moment, an electric heating plate (10) in the humidifying bin (5) heats water in the humidifying bin, then a water dipping roller (12) and a water pressing roller (11) rotate, the heated water is extruded on the surface of the cloth, the cloth is subjected to heating and humidifying pretreatment, and then excessive water is adhered to the cloth through a dewatering mechanism (14);
2. the cloth enters a pad dyeing bin (6) downwards after one-time pad dyeing, is subjected to dye liquor extrusion dip dyeing through a group of discharging rollers (17) and auxiliary rollers (18) at the inner top of the pad dyeing bin (6), and is subjected to redundant dye liquor extrusion through a dewatering mechanism (14);
3. the cloth is dried for the first time, moves downwards to enter the drying bin (7), and at the moment, a circulating fan (25) on the side surface of the drying bin (7) is used for exhausting air, so that external air is heated by an air pipe electric heater (23) below and then enters the drying bin (7), and the cloth is dried;
4. and (3) secondary pad dyeing and drying, wherein after primary drying, the cloth returns upwards to the inside of the pad dyeing bin (6) again for secondary pad dyeing, and then enters the inside of the drying bin (7) again for secondary drying after secondary pad dyeing, and finally, the cloth subjected to secondary pad dyeing and drying is discharged outwards through the discharging frame (3) to finish dyeing of the cloth.
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| CN202111623141.5A CN114381880B (en) | 2021-12-28 | 2021-12-28 | Non-aqueous textile printing and dyeing equipment and process thereof |
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| EP0159876A2 (en) * | 1984-04-13 | 1985-10-30 | LEVI STRAUSS & CO. | A non-aqueous dyeing process |
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